The RAM-VP-TTMF4U 4" Tele-Pole&trade with flange contains a plate that comes out at 90 degrees from the top of the post. The plate includes various hole patterns including the universal AMPs hole pattern. The male post is 4" long and has a 1.328" diameter.
Material:
Powder Coated Marine Grade Aluminum
Note:
The "U" in the part number reflects product packaged in poly bag.
Arm
Powder Coated Marine Grade Aluminum
Tele-Pole
Packaged in Poly Bag